Relating CP-violating decays to the neutron EDM
arXiv:1801.10101 · doi:10.1007/s00601-018-1387-6
Abstract
We use the present upper bound on the neutron electric dipole moment to give an estimate for the upper limit of the CP-violating couplings of the $η(η')$ meson to the neutron. Using this result, we derive constraints on the CP-violating two-pion decays of the $η(η')$. Our results are relevant for the running and planned GlueX and LHCb measurements of rare meson decays.
NSTAR 2017 conference proceedings